if i run my car hard twice in a row when i shift into second and sometimes third gear i will let out the clutch quickly not popping it from 1st to 2nd but sometime it wants to like stick the clutch will come out but when i get on the gas as i'm let the cluth out i am just revving and then i have to let off the gas for a second then get back on it any ideas?

 

the clutch is getting hot and slipping. be sure to let the clutch engage fully before touching the gas when running hard - that will stop it from happening.

 

This happened to me two times when I first bought the car. It has not happened since I:

#1. Shifted at a higher rpm during daily driving to avoid glazing me clutch over.
#2. Make sure I feel the car starting to pull before I give it more gas; you must fully engage the clutch as you accelerate in one smooth motion. If you give it the gas just a little too early you'll slip.